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Improving futures hedging performance using option information: Evidence from the S&P 500 index
被引:3
|作者:
Bai, Yujuan
[1
]
Pan, Zhiyuan
[1
,2
]
Liu, Li
[3
]
机构:
[1] Southwestern Univ Finance & Econ, Inst Chinese Financial Studies, Chengdu, Sichuan, Peoples R China
[2] Collaborat Innovat Ctr Financial Secur, Chengdu, Sichuan, Peoples R China
[3] Nanjing Audit Univ, Sch Finance, West Yushan Rd 86, Nanjing 211815, Jiangsu, Peoples R China
基金:
美国国家科学基金会;
关键词:
Hedge ratio;
Option-implied information;
Volatility;
Hedging performance;
IMPLIED VOLATILITY;
RATIO;
D O I:
10.1016/j.frl.2018.04.014
中图分类号:
F8 [财政、金融];
学科分类号:
0202 ;
摘要:
Option prices contain important information about risk preferences. This study proposes an option-based model to estimate the optimal dynamic hedging ratio. Using a sample of S&P 500 index, we find that the option-implied hedging ratio has the best performance both in-sample and out-of-sample due to its relative risk aversion. This finding will help risk managers reduce their hedging risk.
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页码:112 / 117
页数:6
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